81796734 (number)

81796734 is an even 8-digits composite number following 81796733 and preceding 81796735. In scientific notation, it is written as 8.1796734 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 27233520 positive integers (up to 81796734) that are relatively prime to 81796734.

Interesting facts

Basic properties

Name

Name eighty-one million seven hundred ninety-six thousand seven hundred thirty-four

Notation

Scientific notation 8.1796734 × 10^7
Engineering notation 8.1796734 × 10^6

Prime Factorization of 81796734

Prime Factorization 2 × 3 × 3 × 1061 × 4283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27265578
Product of the distinct prime numbers

The prime factorization of 81796734 is 2 × 3 × 3 × 1061 × 4283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 43, 55, 667, 497, 720, 1084, 91125, 35628, 407549, 305605, 9143845, 718283, 24991140, 65623032, 989943106, 733947920, 4667646982, 4654412743

Basic calculations (n = 81796734)

Multiplication

n×y
n×2 163593468
n×3 245390202
n×4 327186936
n×5 408983670

Division

n÷y
n÷2 40898367
n÷3 27265578
n÷3 20449183.5
n÷5 16359346.8

Exponentiation

ny
n2 6690705693066756
n3 5.4727787384807E+23
n4 4.4765542671236E+31
n5 3.6616751862447E+39

Nth Root

y√n
2√n 9044.1546868682
3√n 434.08887375571
4√n 95.100760706044
5√n 38.242580776269

Divisors of 81796734

1, 2, 3, 6, 9, 18, 1061, 2122, 3183, 4283, 6366, 8566, 9549, 12849, 19098, 25698, 38547, 77094, 4544263, 9088526, 13632789, 27265578, 40898367, 81796734

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -81796733
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81796734 can be divided by 24 positive divisors. The sum of these divisors (counting 81796734) is 1, the average is 0.041666666666667.

Base conversion 81796734

Base System Value
2 Binary 100111000000001111001111110
3 Ternary 12200220201000200
4 Quaternary 10320001321332
5 Quinary 131414443414
6 Senary 12041104330
8 Octal 470017176
10 Decimal 81796734
12 Duodecimal 234880a6
16 Hexadecimal 4e01e7e
20 Vigesimal 15b4bge
36 Base36 1cp6ri

Cryptographic Hash Functions

md5 aea108d9989326674901541df0691858
sha1 5905b63ec6d42523f7dad3a47e788322e9b2f2f2
sha256 bb8976e4b6f9c67ea5415141c7b664fdba0646fa67b953424885f26ec12d219f
sha512 113419c27623b96758d910665d6d5036bbf8d2a702f62910fd47f708fc2d94f30ad7a01cd284327b653b53b37c8951f60951afa1f367eac375d1644d64142aff
ripemd-160 8d041aa3c3179e9d0b9b4c1bbf32395087832a20

81796734 as geometric shapes

Circle

Radius = n
Diameter 163593468
Circumference 513944037.24408
Area 2.101947185267E+16

Sphere

Radius = n
Volume 2.2924321972711E+24
Surface area 8.407788741068E+16
Circumference 513944037.24408

Square

Length = n
Perimeter 327186936
Area 6690705693066756
Diagonal 115678050.58062

Cube

Length = n
Surface area 40144234158400536
Volume 5.4727787384807E+23
Space diagonal 141676099.1812

Equilateral Triangle

Length = n
Perimeter 245390202
Area 2.8971605497205E+15
Altitude 70838049.590598

Triangular Pyramid

Length = n
Surface area 2.8971605497205E+15
Volume 6.4497315965221E+22
Height 38559350.193541